Question

Find the value of 5 sin30° + 3 tan 45⁰​

Answer 1

sin 30° = $\sf{{\dfrac{1}{2}}}$

tan 45° = 1

5 sin 30° + 3 tan 45°

⇒ 5 × $\sf{{\dfrac{1}{2}}}$ + 3 × 1

⇒ $\sf{{\dfrac{11}{2}}}$

Answer 2

Hello Buddy,

Thanks For Asking the Question :)

Your Answer is Below

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Values can be simplified so,

• sin 30°  =   $\frac{1}{2}$
• tan 45°  =   1

According to the question,

⇒ 5 sin 30° + 3 tan 45⁰​

Substitute values of sin30° and tan45°

⇒ 5 × $\frac{1}{2}$  +  3 × 1

⇒  $\frac{5}{2}\ + \ 3$

Taking LCM. We get,

⇒ $\frac{\ 5+ ( 3*2)\ }{2}$

⇒  $\frac{5+6}{2}$

⇒ $\frac{11}{2}$

                     $\huge{\orange{\boxed{\boxed{\pink{\green{\mathscr{ 5\ sin30 \ + \ 3\ tan45 = \frac{11}{2} }}} }} }}}$

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Hope It Helps You Dear ! :D       ^_^

By Abhiram5566

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